Tomasz Chmielewski schrieb: > FUJITA Tomonori schrieb: > >> +9 but I'm not sure how the timezone works on kernel.org. Can you >> please try v0.9.3? > > Yes, I can confirm it still segfaults with 0.9.3, i.e.: > > Jan 14 20:35:23 san1 kernel: tgtd[7191]: segfault at 8 rip 40ef3d rsp > 7fff3436cd90 error 6 > Jan 14 21:43:38 san1 kernel: tgtd[26185]: segfault at 8 rip 40f07d rsp > 7fffea30e340 error 6 > Jan 14 21:48:34 san1 kernel: tgtd[27968]: segfault at 8 rip 40f07d rsp > 7fff1ecea3d0 error 6 > Jan 14 22:07:10 san1 kernel: tgtd[29052]: segfault at 8 rip 40f07d rsp > 7fffcf29bca0 error 6 > Jan 14 22:09:20 san1 kernel: tgtd[29928]: segfault at 8 rip 40f07d rsp > 7fff8148bef0 error 6 > Jan 14 22:18:45 san1 kernel: tgtd[30836]: segfault at 8 rip 40f07d rsp > 7fff5dc19680 error 6 > Jan 14 22:24:49 san1 kernel: tgtd[31854]: segfault at 8 rip 40f07d rsp > 7fff3d6750e0 error 6 > Jan 14 22:25:59 san1 kernel: tgtd[325]: segfault at 8 rip 40f07d rsp > 7fff724def40 error 6 > Jan 14 22:29:19 san1 kernel: tgtd[1210]: segfault at 8 rip 40f07d rsp > 7fff1d618080 error 6 > Jan 14 22:54:40 san1 kernel: tgtd[2166]: segfault at 8 rip 40f07d rsp > 7fffc12f5d60 error 6 > > I'm not sure how to reproduce it reliably... Anyone out there using DRBD? > > If you could provide me some "debug" version of tgtd, maybe? Although these statistics are not very detailed, these crashes occur when iowait is bigger then usually: 07:55:01 PM CPU %user %nice %system %iowait %steal %idle 08:25:01 PM all 0.32 0.00 0.73 9.24 0.00 89.70 08:35:23 PM all 0.33 0.00 0.95 16.52 0.00 82.20 08:45:01 PM all 0.45 0.00 2.00 16.84 0.00 80.70 08:55:01 PM all 0.67 0.00 3.90 36.32 0.00 59.11 09:05:01 PM all 0.88 0.00 6.48 48.97 0.00 43.68 09:15:01 PM all 0.79 0.00 6.28 39.08 0.00 53.85 09:25:01 PM all 0.64 0.00 4.26 28.26 0.00 66.84 09:35:01 PM all 0.73 0.00 4.81 40.54 0.00 53.91 09:45:02 PM all 0.43 0.00 2.17 39.48 0.00 57.92 09:55:01 PM all 0.44 0.00 2.58 81.81 0.00 15.17 10:05:01 PM all 0.23 0.00 0.52 73.44 0.00 25.81 10:15:01 PM all 0.59 0.00 3.73 52.74 0.00 42.94 10:25:02 PM all 0.38 0.00 2.35 72.24 0.00 25.02 10:35:01 PM all 0.44 0.00 3.85 54.17 0.00 41.54 10:45:01 PM all 0.40 0.00 1.89 78.22 0.00 19.48 10:55:02 PM all 0.29 0.00 1.52 51.63 0.00 46.56 11:05:01 PM all 0.31 0.00 0.99 19.84 0.00 78.86 11:15:01 PM all 0.30 0.00 0.61 1.17 0.00 97.91 -- Tomasz Chmielewski http://wpkg.org -- To unsubscribe from this list: send the line "unsubscribe stgt" in the body of a message to majordomo at vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html |